/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package sunsite.tools;

/**
 *
 * @author cyp
 */
public class Helper {

    public static String setPara(String s) {
        if (s == null || s.equals("0")) {
            return "%";
        } else {
            return s + "%";
        }
    }
}
